TY  - BOOK
AU  - Helpman , Elhanan
AU  - Krugman , Paul R. jt. au.
TI  - Market stucture and foreign trade: increasing returns, imperfect competition, and the international economy
SN  - 9780745001098
U1  - 382 
PY  - 1985///
CY  - Brighton
PB  - Wheatsheaf
KW  - Internationa Commerce
ER  -